Exadata installation is done with standard user name and password unless you specify otherwise. All standard passwords must be changed. The standard user name and passwords in the devices in the Exadata cabinet are as follows.
Database Server:
root/welcome1
oracle/welcome1
grid/welcome1
grub/sos1Exadata
Exadata Storage Server:
root/welcome1
celladmin/welcome1
cellmonitor/welcome1
InfiniBand switch:
root/welcome1
nm2user/changeme
Ethernet switch:
admin/welcome1
Power distribution units (PDUs):
admin/welcome1
root/welcome1
Database server ILOMs:
root/welcome1
Exadata Storage Server ILOMs:
root/welcome1
InfiniBand ILOMs:
ilom-admin/ilom-admin
ilom-operator/ilom-operator
Keyboard, video, mouse (KVM):
admin/welcome1